Initial Commit

DataSources/MultiDimensional/DataSource2DHelper.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+
+namespace Microsoft.Research.DynamicDataDisplay.DataSources.MultiDimensional
+{
+	public static class DataSource2DHelper
+	{
+		public static Point[,] CreateUniformGrid(int width, int height, double gridWidth, double gridHeight)
+		{
+			return CreateUniformGrid(width, height, 0, 0, gridWidth / width, gridHeight / height);
+		}
+
+		public static Point[,] CreateUniformGrid(int width, int height, double xStart, double yStart, double xStep, double yStep)
+		{
+			Point[,] result = new Point[width, height];
+
+			double x = xStart;
+			for (int ix = 0; ix < width; ix++)
+			{
+				double y = yStart;
+				for (int iy = 0; iy < height; iy++)
+				{
+					result[ix, iy] = new Point(x, y);
+
+					y += yStep;
+				}
+				x += xStep;
+			}
+
+			return result;
+		}
+
+		public static Vector[,] CreateVectorData(int width, int height, Func<int, int, Vector> generator)
+		{
+			Vector[,] result = new Vector[width, height];
+
+			for (int ix = 0; ix < width; ix++)
+			{
+				for (int iy = 0; iy < height; iy++)
+				{
+					result[ix, iy] = generator(ix, iy);
+				}
+			}
+
+			return result;
+		}
+	}
+}